Amazon.com, Inc.
Network connection and termination system

Abstract:

Various embodiments of a network connection and termination system that provides managed network connection functionality to clients are described. In some embodiments, a network connection and termination system can enable service or application developers to un-bind a live network session from a specific backend server and migrate the live network session to a different backend server, without interrupting the network session and without network client cooperation. This is accomplished by a network connection manager being the actual endpoint for the network connections, instead of any backend resources. The network connection manager can be fault-tolerant. In some embodiments, it contains multiple nodes replicating the state of the network connections so that if one node fails, another can resume the connection in its place.